Solve the Problem $1002.7 \mathrm { rpm }$ B) $501.3 \mathrm { rpm }$

question 86

Multiple Choice

Solve the problem.
-Each tire of an automobile has a radius of 2 feet. How many revolutions per minute (rpm) does a tire make when the automobile is traveling at a speed of 105 feet per sec? Round your answer to the nearest tenth.

• A) \(1002.7 \mathrm { rpm }\)
• B) \(501.3 \mathrm { rpm }\)
• C) \(2005.4 \mathrm { rpm }\)
• D) \(8.4 \mathrm { rpm }\)

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